Tag Archives: Graham Fletcher

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make three equivalent fractions. Source: Graham Fletcher, Bowen Kerins

Directions: Using the digits 1 to 9, place a digit in each box to make the answer closer to 200 than 300. Source: Marilyn Burns and Graham Fletcher

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to create the closest possible sum to 100. Source: Graham Fletcher

Directions: Using the digits 1 to 9, exactly one time each, place a digit in each box to create and place 4 fractions on the number line in the correct order. (fractions B & C are equal) Source: Graham Fletcher, Bowen Kerins, and Kate Nowak  

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to create 3 equivalent ratios. Source: Graham Fletcher

Directions: Using the digits 0 to 9, at most one time each, find two numbers that round to 500, and have the greatest possible difference. Source: Michael Wiernicki, Graham Fletcher, and Rachel Nelli.

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to create the smallest possible difference. Source: Graham Fletcher

Directions: Using the digits 0 to 9, at most one time each, place a digit in each box to make the equation true. Source: Graham Fletcher